The XPS Spectra section provides raw and processed survey spectra, chemical state spectra, BE values, FWHM values, and overlays of key spectra. Atom% values from surveys are based on …

In this work, a facile oxidation strategy was developed to prepare novel tungsten disulfide/tungsten trioxide (WS2/WO3) heterostructures for adsorbing organic dyes efficiently …

Photothermal therapy is a new, promising approach for treating cancer in a noninvasive way. Herein, a photothermally efficient nanomaterial is synthesized by exposing bulk WS2 powder, …

In this study, two-dimensional (2D) layered semiconductor material WS2 was used as an insulating agent, and FeSiAl/WS2 soft magnetic composites (SMCs) were prepared by …

Jan 13, 2016 · In this work, we synthesize monolayer WS 2 under various controlled conditions and characterize the films using photoluminescence, Raman and x-ray photoelectron …

Oct 8, 2023 · X-ray photoelectron spectroscopy (XPS) (Supplementary Fig. S6 in S.I.) indicates that the WS 2 nanotubes comprise the 2H–WS 2 phase 36, while FESEM images …

Nov 23, 2017 · The synthesized WS 2 film was characterized by AFM, Raman spectroscopy, PL, and XPS. The optical image of as-synthesized few-layer WS 2 film on a SiO 2 /Si substrate …

We have reported a facile and cost-effective approach for fabricating WS2 nanoscrolls in high yield using ultrasound probe sonication (20 KHz) from bulk WS2 in dimethylformamide (DMF) …

W 4f core level XPS spectra of WS2 films obtained upon sulfurization of WO3-x precursors grown in Ar at 500 ⁰C (a), 600 ⁰C (b), 700 ⁰C (c) and 800 ⁰C (d).

Jul 26, 2024 · Ambient pressure X-ray photoelectron spectroscopy (APXPS) is combined with simultaneous electrical measurements and supported by density functional theory calculations …